| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.54 | 7.599% | $40.3927 | $40.39 | $40.40 | $40.40 |
| Purchase #2 | $80.54 | 5.457% | $84.9351 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $106.97 | 6.184% | $113.585 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $88.26 | 4.559% | $92.2838 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $123.49 | 8.126% | $133.5248 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $146.80 | 4.688% | $153.682 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $202.47 | 4.104% | $210.7794 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $786.07 | $829.1828 | $829.18 | $829.25 | $829.20 | |